UNI TR 11326 : 2009
Current
The latest, up-to-date edition.
Acoustics - Evaluation of the uncertainty of measurements and calculations in acoustics - Parte 1: General concepts
27-05-2009
INTRODUZIONE
1 SCOPO E CAMPO DI APPLICAZIONE
2 RIFERIMENTI NORMATIVI
3 TERMINI E DEFINIZIONI
4 INCERTEZZA - CONCETTI GENERALI
4.1 Generalità
4.2 Errori
4.3 Concetto d'incertezza
4.4 Incertezze di categoria A e B
4.5 Modello della misurazione
4.6 Valutazione dell'incertezza di categoria A
4.7 Valutazione dell'incertezza di categoria B
4.8 Esempi di distribuzioni di probabilità
4.9 Determinazione dell'incertezza tipo composta
4.10 Determinazione dell'incertezza estesa
4.11 Valutazione dell'incertezza di misura
4.12 Valutazione realistica e valutazione prudenziale
5 INCERTEZZA DOVUTA ALLA STRUMENTAZIONE DI MISURA
(INCERTEZZA STRUMENTALE)
5.1 Calibratore
5.2 Misuratore di livello sonoro
5.3 Altre considerazioni
6 INCERTEZZA DELLE MISURAZIONI ACUSTICHE IN AMBIENTE
ESTERNO
6.1 Contributi all'incertezza e rispettive incertezze
tipo
6.2 Incertezza tipo composta della misurazione
6.3 Incertezza estesa della misurazione
6.4 Incertezza della stima di LAeq su tempi medio-lunghi
7 CONSIDERAZIONI SUI MODELLI DI CALCOLO
7.1 Incertezza delle grandezze d'ingresso
7.2 Incertezza nel modello matematico
7.3 Incertezza nel modello software
7.4 Incertezza di rappresentazione
7.5 Incertezza del modello costruito
8 INCERTEZZA RELATIVA ALLE SORGENTI SONORE INDUSTRIALI
8.1 Caratterizzazione delle sorgenti sonore industriali
8.2 Incertezza tipo composta
8.3 Incertezza relativa alla propagazione sonora in
ambiente esterno per sorgenti sonore industriali
8.4 Incertezza relativa ai ricettori in ambiente esterno
per sorgenti sonore industriali
9 INCERTEZZA RELATIVA ALLE SORGENTI SONORE DI TIPO STRADALE
E AUTOSTRADALE
9.1 Determinazione dell'incertezza associata al modello
NMPB-96
9.2 Determinazione dell'incertezza associata al modello
Harmonoise
10 INCERTEZZA RELATIVA ALLE SORGENTI SONORE DI TIPO
FERROVIARIO
11 INCERTEZZA RELATIVA ALLE SORGENTI SONORE DI TIPO
AEROPORTUALE
11.1 Descrizione del metodo di calcolo
11.2 Il modello INM
11.3 Incertezza del modello di calcolo INM
11.4 Determinazione sperimentale dell'incertezza
derivante dall'applicazione del modello di calcolo
INM
12 INCERTEZZA NELLE MISURAZIONI E NEI CALCOLI DI ACUSTICA
EDILIZIA
12.1 Misurazioni di laboratorio
12.2 Misurazioni in situ
12.3 Modello di calcolo UNI EN 12354
13 INCERTEZZA NELLE MISURAZIONI ACUSTICHE IN AMBIENTI CHIUSI
13.1 Metodo del rumore interrotto
13.2 Metodo della risposta all'impulso integrata
13.3 Limite inferiore per risultati affidabili dovuto a
filtri e rivelatore
14 INCERTEZZA NELLA VALUTAZIONE DELL'ESPOSIZIONE
PROFESSIONALE A RUMORE
14.1 Quadro legislativo
14.2 Contributi all'incertezza
14.3 Incertezza sul livello di esposizione giornaliero
14.4 Incertezza sul livello di esposizione settimanale
14.5 Incertezza sul livello di esposizione al rumore a
lungo termine
14.6 Incertezza sull'esposizione a rumore di gruppi
acusticamente omogenei
14.7 Incertezza sul livello sonoro di picco
APPENDICE A (informativa) ESEMPIO - VALUTAZIONE
DELL'INCERTEZZA DI UNA MISURA FONOMETRICA IN
AMBIENTE ESTERNO
APPENDICE B (informativa) ESEMPIO - VALUTAZIONE DELL'INCERTEZZA
NELLA CALIBRAZIONE DEI MODELLI DI CALCOLO DEL
RUMORE AEROPORTUALE
BIBLIOGRAFIA
The standard gives to the user guidelines for the evaluation of the uncertainty of measurements and calculations in acoustics, according to UNI CEI ENV 13005.
| Committee |
CT 2
|
| DocumentType |
Technical Report
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| UNI 11367 : 2010 | BUILDING ACOUSTICS - ACOUSTIC CLASSIFICATION OF BUILDING UNITS - EVALUATION PROCEDURE AND IN SITU MEASUREMENTS |
| UNI/TS 11326-2 : 2015 | ACOUSTICS - EVALUATION OF THE UNCERTAINTY OF MEASUREMENTS AND CALCULATIONS IN ACOUSTICS - PART 2: COMPLIANCE WITH SPECIFICATIONS |
| UNI EN ISO 10052 : 2010 | ACOUSTICS - FIELD MEASUREMENTS OF AIRBORNE AND IMPACT SOUND INSULATION AND OF SERVICE EQUIPMENT SOUND - SURVEY METHOD |
| UNI ISO 5725-3 : 2004 | ACCURACY (TRUENESS AND PRECISION) OF MEASUREMENT METHODS AND RESULTS - PART 3: INTERMEDIATE MEASURES OF THE PRECISION OF A STANDARD MEASUREMENT METHOD |
| UNI EN 12354-2 : 2002 | BUILDING ACOUSTICS - ESTIMATION OF ACOUSTIC PERFORMANCE OF BUILDINGS FROM THE PERFORMANCE OF ELEMENTS - IMPACT SOUND INSULATION BETWEEN ROOMS |
| UNI ISO 5725-4 : 2004 | ACCURACY (TRUENESS AND PRECISION) OF MEASUREMENT METHODS AND RESULTS - PART 4: BASIC METHODS FOR THE DETERMINATION OF THE TRUENESS OF A STANDARD MEASUREMENT METHOD |
| UNI ISO 5725-6 : 2004 | ACCURACY (TRUENESS AND PRECISION) OF MEASUREMENT METHODS AND RESULTS - PART 6: USE IN PRACTICE OF ACCURACY VALUES |
| ISO 15186-3:2002 | Acoustics Measurement of sound insulation in buildings and of building elements using sound intensity Part 3: Laboratory measurements at low frequencies |
| ISO 15186-2:2003 | Acoustics Measurement of sound insulation in buildings and of building elements using sound intensity Part 2: Field measurements |
| CEI EN 61672-1 : 2014 | ELECTROACOUSTICS - SOUND LEVEL METERS - PART 1: SPECIFICATIONS |
| ISO 1996-2:2017 | Acoustics — Description, measurement and assessment of environmental noise — Part 2: Determination of sound pressure levels |
| UNI EN ISO 3745 : 2012 | ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - PRECISION METHODS FOR ANECHOIC ROOMS AND HEMI-ANECHOIC ROOMS |
| UNI EN ISO 140-4 : 2000 | ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - FIELD MEASUREMENTS OF AIRBORNE SOUND INSULATION BETWEEN ROOMS |
| UNI EN ISO 3095 : 2013 | ACOUSTICS - RAILWAY APPLICATIONS - MEASUREMENT OF NOISE EMITTED BY RAILBOUND VEHICLES |
| UNI EN ISO 140-3 : 2006 | ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 3: LABORATORY MEASUREMENTS OF AIRBORNE SOUND INSULATION OF BUILDING ELEMENTS |
| UNI CEI ENV 13005 : 2000 | GUIDE TO THE EXPRESSION OF UNCERTAINTY IN MEASUREMENT |
| UNI EN ISO 140-7 : 2000 | ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - FIELD MEASUREMENTS OF IMPACT SOUND INSULATION OF FLOORS |
| UNI ISO 5725-2 : 2004 | ACCURACY (TRUENESS AND PRECISION) OF MEASUREMENT METHODS AND RESULTS - PART 2: BASIC METHOD FOR THE DETERMINATION OF REPEATABILITY AND REPRODUCIBILITY OF A STANDARD MEASUREMENT METHOD |
| UNI ISO 5725-1 : 2004 | ACCURACY (TRUENESS AND PRECISION) OF MEASUREMENT METHODS AND RESULTS - PART 1: GENERAL PRINCIPLES AND DEFINITIONS |
| UNI EN ISO 140-5 : 2000 | ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - FIELD MEASUREMENTS OF AIRBORNE SOUND INSULATION OF FACADE ELEMENTS AND FACADES |
| UNI EN ISO 140-6 : 2000 | ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - LABORATORY MEASUREMENTS OF IMPACT SOUND INSULATION OF FLOORS |
| UNI CEI 70099 : 2008 | INTERNATIONAL VOCABULARY OF METROLOGY - BASIC AND GENERAL CONCEPTS AND ASSOCIATED TERMS (VIM) |
| UNI EN ISO 3746 : 2011 | ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - SURVEY METHOD USING AN ENVELOPING MEASUREMENT SURFACE OVER A REFLECTING PLANE |
| UNI EN ISO 6926 : 2001 | ACOUSTICS - REQUIREMENTS FOR THE PERFORMANCE AND CALIBRATION OF REFERENCE SOUND SOURCES USED FOR THE DETERMINATION OF SOUND POWER LEVELS |
| UNI EN ISO 140-1 : 2006 | ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 1: REQUIREMENTS FOR LABORATORY TEST FACILITIES WITH SUPPRESSED FLANKING TRANSMISSION |
| UNI 9432 : 2011 | Acoustics - Determination ooccupational noise exposure |
| UNI EN ISO 9614-1 : 2009 | ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND INTENSITY - PART 1: MEASUREMENT AT DISCRETE POINTS |
| UNI EN ISO 140-8 : 1999 | ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND BUILDING ELEMENTS - LABORATORY MEASUREMENTS OF THE REDUCTION OF TRANSMITTED IMPACT NOISE BY FLOOR COVERINGS ON A HEAVYWEIGHT STANDARD FLOOR |
| UNI ISO 5725-5 : 2004 | ACCURACY (TRUENESS AND PRECISION) OF MEASUREMENT METHODS AND RESULTS - PART 5: ALTERNATIVE METHODS FOR THE DETERMINATION OF THE PRECISION OF A STANDARD MEASUREMENT METHOD |
| UNI EN 12354-1 : 2002 | BUILDING ACOUSTICS - ESTIMATION OF ACOUSTIC PERFORMANCE OF BUILDINGS FROM THE PERFORMANCE OF ELEMENTS - AIRBORNE SOUND INSULATION BETWEEN ROOMS |
| UNI EN 20140-2 : 1994 | ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - DETERMINATION, VERIFICATION AND APPLICATION OF PRECISION DATA |
| UNI EN ISO 140-12 : 2001 | ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - LABORATORY MEASUREMENT OF ROOM-TO-ROOM AIRBORNE AND IMPACT SOUND INSULATION OF AN ACCESS FLOOR |
| UNI EN ISO 3744 : 2010 | ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR AN ESSENTIALLY FREE FIELD OVER A REFLECTING PLANE |
| UNI ISO 9613-2 : 2006 | ACOUSTICS - ATTENUATION OF SOUND DURING PROPAGATION OUTDOORS - PART 2: GENERAL METHOD OF CALCULATION |
| ISO/TS 21748:2004 | Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty estimation |
| UNI EN ISO 717-2 : 2013 | ACOUSTICS - RATING OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 2: IMPACT SOUND INSULATION |
| UNI EN ISO 3741 : 2010 | ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - PRECISION METHODS FOR REVERBERATION TEST ROOMS |
| UNI EN ISO 9614-3 : 2009 | ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND INTENSITY - PART 3: PRECISION METHOD FOR MEASUREMENT BY SCANNING |
| ISO 1996-1:2016 | Acoustics Description, measurement and assessment of environmental noise Part 1: Basic quantities and assessment procedures |
| UNI EN ISO 3747 : 2011 | ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING/SURVEY METHODS FOR USE IN SITU IN A REVERBERANT ENVIRONMENT |
| UNI EN ISO 16032 : 2005 | ACOUSTICS - MEASUREMENT OF SOUND PRESSURE LEVEL FROM SERVICE EQUIPMENT IN BUILDINGS - ENGINEERING METHOD |
| UNI EN ISO 3743-1 : 2010 | ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR SMALL MOVABLE SOURCES IN REVERBERANT FIELDS - PART 1: COMPARISON METHOD FOR A HARD-WALLED TEST ROOM |
| UNI EN 458 : 2005 | HEARING PROTECTORS - RECOMMENDATIONS FOR SELECTION, USE, CARE AND MAINTENANCE - GUIDANCE DOCUMENT |
| UNI EN ISO 717-1 : 2013 | ACOUSTICS - RATING OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 1: AIRBORNE SOUND INSULATION |
| ISO 1999:2013 | Acoustics Estimation of noise-induced hearing loss |
| UNI EN 12354-3 : 2002 | BUILDING ACOUSTICS - ESTIMATION OF ACOUSTICS PERFORMANCE OF BUILDINGS FROM THE PERFORMANCE OF ELEMENTS - AIRBORNE SOUND INSULATION AGAINST OUTDOOR SOUND |
| UNI EN ISO 3743-2 : 2009 | ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR SMALL, MOVABLE SOURCES IN REVERBERANT FIELDS - PART 2: METHODS FOR SPECIAL REVERBERATION TEST ROOMS |
| UNI EN ISO 15186-1 : 2003 | ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDING AND OF BUILDING ELEMENTS USING SOUND INTENSITY - LABORATORY MEASUREMENTS |
| UNI EN 24869-1 : 1993 | ACOUSTICS - HEARING PROTECTORS - SUBJECTIVE METHOD FOR THE MEASUREMENT OF SOUND ATTENUATION |
| CEI EN 60942 : 2004 | ELECTROACOUSTICS SOUND CALIBRATORS |
| UNI EN ISO 3740 : 2002 | ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES - GUIDELINES FOR THE USE OF BASIC STANDARDS |
| UNI EN ISO 9614-2 : 1998 | ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND INTENSITY - MEASUREMENT BY SCANNING |
| UNI ISO 9613-1 : 2006 | Acoustics - Sound attenuation in outdoor propagation - Part 1: Calculation of atmospheric absorption |
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